From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - lib 0001737]: The field ipc_gid must be a valid group (create group audio)
Date: Tue, 1 Aug 2006 14:05:46 +0200 [thread overview]
Message-ID: <ab7eb9012b39ee7342f41456e071ff63@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1737>
======================================================================
Reported By: Raymond
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1737
Category: 0_general
Reproducibility: always
Severity: block
Priority: normal
Status: new
======================================================================
Date Submitted: 01-11-2006 12:12 CET
Last Modified: 08-01-2006 14:05 CEST
======================================================================
Summary: The field ipc_gid must be a valid group (create
group audio)
Description:
/etc/group is not exist in Fedora Core 1
if alsa developer recommend application to use "default", the "default"
device should work in all platform including Fedore Core 1.
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1617
intel8x0 as card 0
speaker-test -c 2
speaker-test 1.0.11rc2
Playback device is default
Stream parameters are 48000Hz, S16_LE, 2 channels
Using 16 octaves of pink noise
ALSA lib pcm_dmix.c:1135:(_snd_pcm_dmix_open) The field ipc_gid must be a
valid group (create group audio)
Playback open error: -22,Invalid argument
ALSA lib pcm_dmix.c:1135:(_snd_pcm_dmix_open) The field ipc_gid must be a
valid group (create group audio)
Playback open error: -22,Invalid argument
speaker-test -c 2 -D plughw:0,0
speaker-test 1.0.11rc2
Playback device is plughw:0,0
Stream parameters are 48000Hz, S16_LE, 2 channels
Using 16 octaves of pink noise
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 8 to 16384
Period size range from 8 to 16384
Periods = 4
Buffer time size 2525
To choose buffer_size = 16384
To choose period_size = 4096
was set period_size = 4096
was set buffer_size = 16384
0 - Front Left
1 - Front Right
Time per period = 5.633373
0 - Front Left
aplay test.wav
ALSA lib pcm_dmix.c:1135:(_snd_pcm_dmix_open) The field ipc_gid must be a
valid group (create group audio)
aplay: main:547: audio open error: Invalid argument
aplay -D plughw:0,0 test.wav
Playing WAVE 'outls.wav' : Signed 16 bit Little Endian, Rate 22050 Hz,
Stereo
======================================================================
----------------------------------------------------------------------
Raymond - 08-01-06 14:05
----------------------------------------------------------------------
Please close this bug report as I had solved the problem
Issue History
Date Modified Username Field Change
======================================================================
01-11-06 12:12 Raymond New Issue
08-01-06 14:05 Raymond Note Added: 0011374
======================================================================
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next reply other threads:[~2006-08-01 12:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-01 12:05 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-08-01 13:53 [ALSA - lib 0001737]: The field ipc_gid must be a valid group (create group audio) bugtrack
2006-01-11 11:12 bugtrack
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